Focus - My biggest problem

Hi:

I just graduated and working on some sets as a camera operator, editor, script supervisor. (Sets I mean is short film or some indie music videos). Recently, I have a big problem - focusing on the job. I live in LA and barely making my living expenses. I have huge student loan and thinking about that is giving me a stress. This stress affects my job. The stress also affects my sleep.

I know most filmmakers have financial problems and other problems too. But how do they keep their attention on the job? Any help, please!

Thanks.